HomeBelts and Cooling > Accessory Drive Belt System ComponentsContinental 49856 Accessory Drive Belt Tensioner Assembly - Accessory Drive
Part #: 49856

Continental 49856 Accessory Drive Belt Tensioner Assembly - Accessory Drive

Multi-V, Accessory Drive
⚙️ 9 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$177.15Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Multi-V, Accessory Drive
🚗Fitment: Jeep, Wrangler and Wrangler JK
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Accessory Drive Belt Tensioner for Jeep Wrangler

The Continental Multi-V Accessory Drive Belt Tensioner Assembly (Part Number 49856) is designed specifically for Jeep Wrangler and Wrangler JK models. This component ensures proper tension on the accessory drive belt, maintaining optimal performance of your vehicle's engine accessories.

Key Features of Continental Multi-V Tensioner Assembly

  • Compatible with Jeep Wrangler and Wrangler JK models
  • Part Number 49856 for precise identification
  • Part of the Continental Multi-V product line, known for durability and reliability
  • Maintains correct belt tension to prevent slippage and wear
  • Engineered to meet OEM specifications for fit and function

Detailed Description of the Multi-V Accessory Drive Belt Tensioner

This accessory drive belt tensioner assembly from Continental is engineered to provide consistent tension on the serpentine belt system of Jeep Wrangler and Wrangler JK vehicles. Proper belt tension is critical to the operation of engine-driven accessories such as the alternator, power steering pump, and air conditioning compressor. The Multi-V line focuses on delivering components that align with original equipment standards, ensuring compatibility and longevity. Part number 49856 identifies this specific tensioner assembly, making it easier to source the correct replacement part for your Jeep.

Common Issues Addressed by This Tensioner Assembly

  • Eliminates belt slippage that can cause accessory malfunction
  • Prevents premature belt wear and cracking
  • Reduces noise caused by improper belt tension
  • Maintains consistent accessory performance under varying engine loads
  • Helps avoid engine overheating due to accessory failure

Installation Notes and Tips

When installing the Continental Multi-V Accessory Drive Belt Tensioner Assembly (49856) on Jeep Wrangler or Wrangler JK models, ensure the belt routing matches factory specifications. Use appropriate tools to relieve tension on the belt before removal and installation. Verify that the tensioner pulley spins freely and that the assembly is securely mounted to avoid misalignment. It is recommended to inspect the accessory drive belt for wear and replace it if necessary during installation.

Quality Assurance and Warranty Information

Continental's Multi-V product line is manufactured to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 49856 may vary, Continental typically offers coverage against manufacturing defects. Always consult the product documentation or supplier for exact warranty terms related to this accessory drive belt tensioner assembly.

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019JeepWrangler3.6LV6Accessory DriveMulti-V
2018JeepWrangler3.6LV6Accessory DriveMulti-V
2018JeepWrangler JK3.6LV6Accessory DriveMulti-V
2017JeepWrangler3.6LV6Accessory DriveMulti-V
2016JeepWrangler3.6LV6Accessory DriveMulti-V
2015JeepWrangler3.6LV6Accessory DriveMulti-V
2014JeepWrangler3.6LV6Accessory DriveMulti-V
2013JeepWrangler3.6LV6Accessory DriveMulti-V
2012JeepWrangler3.6LV6Accessory DriveMulti-V

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

394154627038AA89689

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.